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https://issues.apache.org/jira/browse/MAPREDUCE-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13653132#comment-13653132
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Sandy Ryza commented on MAPREDUCE-5038:
---------------------------------------
I've spent a while attempting to run Hive 0.11.0 tests over a version of Hadoop
that includes this patch, due to unfamiliarity with ant and the Hive build
system, have been unable to figure out how to do it. I've tried copying into
Hive the MapReduce code that touches the Paths in between Hive and where that
exception is hit, and I verified that on my setup it produces the correct URL,
with "localhost" instead of ":" in the authority. Is someone who's more
familiar with Hive able to figure out where that ":" in the authority is coming
from?
> old API CombineFileInputFormat missing fixes that are in new API
> -----------------------------------------------------------------
>
> Key: MAPREDUCE-5038
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5038
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 1.1.1
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Fix For: 1.3.0
>
> Attachments: MAPREDUCE-5038-1.patch, MAPREDUCE-5038.patch,
> MAPREDUCE-5038-revised-1.patch, MAPREDUCE-5038-revised-1.patch,
> MAPREDUCE-5038-revised.patch
>
>
> The following changes patched the CombineFileInputFormat in mapreduce, but
> neglected the one in mapred
> MAPREDUCE-1597 enabled the CombineFileInputFormat to work on splittable files
> MAPREDUCE-2021 solved returning duplicate hostnames in split locations
> MAPREDUCE-1806 CombineFileInputFormat does not work with paths not on default
> FS
> In trunk this is not an issue as the one in mapred extends the one in
> mapreduce.
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